38421216

素因数分解:

$2^5\times 3^9\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 120

約数和(自身を含む): 115320744

約数和(自身を除く): 76899528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 243, 244, 288, 324, 366, 432, 486, 488, 549, 648, 729, 732, 864, 972, 976, 1098, 1296, 1458, 1464, 1647, 1944, 1952, 2187, 2196, 2592, 2916, 2928, 3294, 3888, 4374, 4392, 4941, 5832, 5856, 6561, 6588, 7776, 8748, 8784, 9882, 11664, 13122, 13176, 14823, 17496, 17568, 19683, 19764, 23328, 26244, 26352, 29646, 34992, 39366, 39528, 44469, 52488, 52704, 59292, 69984, 78732, 79056, 88938, 104976, 118584, 133407, 157464, 158112, 177876, 209952, 237168, 266814, 314928, 355752, 400221, 474336, 533628, 629856, 711504, 800442, 1067256, 1200663, 1423008, 1600884, 2134512, 2401326, 3201768, 4269024, 4802652, 6403536, 9605304, 12807072, 19210608, 38421216]

約数ペア:

[(1, 38421216), (2, 19210608), (3, 12807072), (4, 9605304), (6, 6403536), (8, 4802652), (9, 4269024), (12, 3201768), (16, 2401326), (18, 2134512), (24, 1600884), (27, 1423008), (32, 1200663), (36, 1067256), (48, 800442), (54, 711504), (61, 629856), (72, 533628), (81, 474336), (96, 400221), (108, 355752), (122, 314928), (144, 266814), (162, 237168), (183, 209952), (216, 177876), (243, 158112), (244, 157464), (288, 133407), (324, 118584), (366, 104976), (432, 88938), (486, 79056), (488, 78732), (549, 69984), (648, 59292), (729, 52704), (732, 52488), (864, 44469), (972, 39528), (976, 39366), (1098, 34992), (1296, 29646), (1458, 26352), (1464, 26244), (1647, 23328), (1944, 19764), (1952, 19683), (2187, 17568), (2196, 17496), (2592, 14823), (2916, 13176), (2928, 13122), (3294, 11664), (3888, 9882), (4374, 8784), (4392, 8748), (4941, 7776), (5832, 6588), (5856, 6561)]